Dear Purchasing Manager How are you doing today. This mail is from CNBM International Corporation, China. China National Building Material Group Corporation (CNBM) is a state-owned enterprise in charge of administrative affairs in building material industry. We supply a full range of generator set. CNBM is specialized in manufacturing, assembling, selling Alternators & Diesel Generator Sets to worldwide markets from China. We are OEM partner and service agent of Cummins (USA), Perkins (UK), Lovol, Volvo (Sweden), Man(Germany), Lister Petter(UK), Yanmar(Japan), Doosan Daewoo(Korea) and Deutz(Germany) which allow us to provide almost all kinds of Generator Sets with power ranging from 6 to 2500kva with frequency 50Hz or 60Hz. We have own rich experience on Generator Sets manufacturing, we design and produce also Soundproof Sets, Container Sets, Trailer Sets, Separate Coolant Sets & so on. Any question plaease contact me.